.this {
  @-webkit-keyframes fadeIn {
    0% {
      opacity: 0;
    }

    100% {
      opacity: 1;
    }
  }

  @keyframes fadeIn {
    0% {
      opacity: 0;
    }

    100% {
      opacity: 1;
    }
  }

  .fadeIn {
    -webkit-animation-name: fadeIn;
    animation-name: fadeIn;
  }
  .main {
    width: 7.5rem;
    z-index: 9999;
    height: 100%;
    background: #fff;
    text-align: center;
    border-radius: 0.1rem;
    margin: 0 auto;
    position: fixed;
    top: 0;
    animation: fadeIn 0.5s ease-in-out forwards;
    -webkit-animation: fadeIn 0.5s ease-in-out forwards;
    .title {
      font-size: 0.36rem;
      line-height: 400%;
      height: 10%;
    }

    .content {
      font-size: .32rem;
      color: #333;
      height: 72%;
      overflow-x: auto;
      padding: 0 .5rem .5rem;
      text-align: left;
    }
    .button {
      position: fixed;
      width: 7.5rem;
      bottom: 0;
      height: 18%;
      color: #666;
      font-size: 0.24rem;
      .closeImg{
        width: 1rem;
        padding-top: .8rem;
      }
      .cancel {
        position: relative;
        i {
          position: absolute;
          right: 0;
          top: -0.2rem;
          bottom: -0.25rem;
          width: 1px;
          background: #ddd;
        }
      }
      div {
        width: 50%;
        text-align: center;
        display: inline-block;
      }
      button {
        width: 50%;
        background: #fff;
        height: 100%;
        border: 0;
        border-bottom-left-radius: 10px;
        border-bottom-right-radius: 10px;
        padding: 0;
      }
      button:nth-child(1) {
        border-bottom-right-radius: 0;
        border-right: 1px solid #ddd;
      }
    }
  }
}